BGAN (Broadband Global Area Network) uses a special terminal to connect devices to earth-orbiting satellites, providing almost global connectivity. As long as BGAN terminals have a line of sight to a satellite, they can be used anywhere.
Most satellite internet services use bulky, heavy satellite dishes installed at a fixed location. However, a BGAN terminal is much more compact – about the size of a laptop computer – portable for mobile use. For example, teams based in remote areas can use a BGAN network to set up a temporary or mobile office and work as usual, regardless of their location.